高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 256.

• Chromatography and Separation Sciences • 上一篇    下一篇

Analysis for the Isomers of Naphthylamine by Reversed-Phase HPLC with Temperature Controlled

XIAO Ru-Ting, LI Nai-Xuan, WU Zhi-Dong, GE Ming, DONG Ying   

  1. Department of Chemical Engineering, Tianjin Institute of Technology, Tianjin, 300191, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

Analysis for the Isomers of Naphthylamine by Reversed-Phase HPLC with Temperature Controlled

XIAO Ru-Ting, LI Nai-Xuan, WU Zhi-Dong, GE Ming, DONG Ying   

  1. Department of Chemical Engineering, Tianjin Institute of Technology, Tianjin, 300191, P. R. China
  • Online:1999-12-31 Published:1999-12-31

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摘要：

Generally, the analysis of isomers by high performance liquid chromatography (HPLC) requires the liquid-solid adsorption chromatography (LSC) since few satisfactory separations of isomers can be achieved by regular reversed-phase chromatography. Because the moisture absorption from air by the mobile phase will change markedly the separable property of isomers on LSC system, the analysis of isomers by LSC is still a troublesome problem.

Abstract:

Generally, the analysis of isomers by high performance liquid chromatography (HPLC) requires the liquid-solid adsorption chromatography (LSC) since few satisfactory separations of isomers can be achieved by regular reversed-phase chromatography. Because the moisture absorption from air by the mobile phase will change markedly the separable property of isomers on LSC system, the analysis of isomers by LSC is still a troublesome problem.

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